package jdbc;

import javax.xml.bind.annotation.XmlType;
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Scanner;

public class Test {
    public static void main(String[] args) {
        UserInfo userInfo=InputUtil.getInputObject(new UserInfo(),"删除用户","删除");
        System.out.println(userInfo);
        try (
                Connection connection=DBUtil.getConnection()
        ){
            Statement statement=connection.createStatement();
            String sql= "DELETE FROM userinfo " +
                        "WHERE username= '"+userInfo.getUsername()+"'";
            int num= statement.executeUpdate(sql);
            System.out.println("删除"+(num>0?"成功":"失败"));
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    }

